cisco 200 105 dumps free download

cisco 200 105 dumps free download.IOS(config)# interface type [slot_#/] port_# IOS(config-if)# [no] cdp enableConsidering that CDP does not consume many IOS resources (generating one small frame per minute), it is recommended that you leave it enabled unless the router is connected to the Internet or to an untrusted device (in which case, at least CDP should be disabled on these interfaces ) o In the minimal case, the CDP information is only 80 bytes. There are other optional commands associated with CDP, such as commands to modify the update timer and hold timer, but these are beyond the scope of this book.CDP StatusTo view CDP status on a Cisco device, use the following command.IOS# show cdp Global CDP information: sending CDP packets every 60 seconds Sending a holdtime value of 180 seconds Sending CDPv2 advertisements is enabledAs you can see from the above output, CDP is enabled and updates are generated at 60 second intervals. The holdtime timer is 180 seconds, and this timer determines how long to keep its CDP information in the local CDP table in the event that no CDP updates are received from a neighbor. These are the default values for the CDP timer.To view the CDP configuration for each interface, specify the parameters in the command show cdp interfaceo IOS# show cdp interfaceSerialO is up, 1ine protocol is up, encapsulation is HDLC Sending CDP packets every 60 seconds Holdtime is 180 secondsEthernetO is up, line protocol is up, encapsulation is ARPA Sending CDP packets every 60 seconds Holdtime is 180 secondsCDP Neighbors